package com.woniuxy.course.service;

import com.woniuxy.course.entity.ArticleRelease;
import com.woniuxy.course.entity.TeacherInfo;
import com.baomidou.mybatisplus.extension.service.IService;
import org.springframework.web.multipart.MultipartFile;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author cyh
 * @since 2020-08-03
 */
public interface TeacherInfoService extends IService<TeacherInfo> {
    //上传文件
    public String upload(MultipartFile file);

    Integer updateTeacherInfo(TeacherInfo teacherInfo);

    TeacherInfo findTeacherInfoById(Long id);
}
